85987445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 32207755

約数列:

[1, 5, 17, 19, 37, 85, 95, 185, 323, 629, 703, 1439, 1615, 3145, 3515, 7195, 11951, 24463, 27341, 53243, 59755, 122315, 136705, 266215, 464797, 905131, 1011617, 2323985, 4525655, 5058085, 17197489, 85987445]

約数ペア:

[(1, 85987445), (5, 17197489), (17, 5058085), (19, 4525655), (37, 2323985), (85, 1011617), (95, 905131), (185, 464797), (323, 266215), (629, 136705), (703, 122315), (1439, 59755), (1615, 53243), (3145, 27341), (3515, 24463), (7195, 11951)]